baber/WOPTO huggingface dataset:
Patent TW-200425150-A (TW)
Title: Semiconductor integrated circuit device and IC card
Inventor: NAKAI HIROTO
IPC: H01L29/792
Filed: 2004-04-20
Abstract: The present invention provides a semiconductor integrated circuit device equipped with a non-volatile semiconductor storage device, which can increase the writing speed, while suppressing increase in the area of a chip. The semiconductor integrated circuit device includes: a global bit line (GBL); a first and second segment bit lines (SBL[A], SBL[B]); a first segment selection transistor (SST[A]) connecting the GBL to SBL[A]; a second segment selection transistor (SST[B]) connecting the GBL to SBL[B]; a segment selection circuit (111) for selecting one of SST[A] and SST[B]; and, a data latch circuit (DL) for receiving the potential of GBL and supplying potential to GBL; wherein, the data latch circuit (DL) includes: a data amplifying circuit (SLC) for amplifying the data read from SBL[A] and SBL[B]; a first data holding circuit (LC[A]) for holding the writing data and reading data to SBL[A]; and, a second data holding circuit (LC[B]) for holding the writing data and reading data to SBL[B].
Patent TW-200508178-A (TW)
Title: Process for continuously preparing alkylamino(meth)-acrylamides
Inventor: SCHLEEP VOLKER
IPC: C07C231/02
Filed: 2004-05-17
Abstract: The invention relates to a process for continuously preparing alkylamino(meth) acrylamide by reacting methyl(meth) acrylate, ethyl(meth) acrylate or amines having a high boiling point compared to methanol or ethanol. A special workup technique allows product qualities which have hitherto not been attained to be achieved. In addition, very high space-time and overall yields can be achieved.
Patent TW-200427727-A (TW)
Title: Aliphatic polyester based resin reflection film and reflection plate
Inventor: WATANABE TAKAYUKI
IPC: G02B5/02
Filed: 2004-05-20
Abstract: An aliphatic polyester based resin reflection film is characterized in that it comprises a fine powdery filler and has interstices in a percentage of 50 % or less in the inside thereof, in which the fine powdery filler is preferably a titanium oxide. The reflection film is free from yellowing and the reduction of reflectance due to the use for a long period of time, and is excellent in dead fold characteristics, is reduced in the heating value in the case of the incineration disposal, and, in the case of the landfill disposal, can be decomposed by microbes and is free from current problems associated with wastes.
Patent TW-200428320-A (TW)
Title: Image display device
Inventor: KOBAYASHI YOSHINAO
IPC: G09F9/00
Filed: 2004-05-28
Abstract: The image display device of the invention comprises pixel circuits 1 arranged in a plurality, scan lines 2 and signal lines 3 providing specific potential to the pixel circuits 1, wiring structures 4 supplying power to the current light emitting component installed inside the pixel circuits 1 and the potential control parts 5 controlling potential of the wiring structures 4. Further, the device is provided with switch parts 6 installed between the wiring structures 4 and the potential control parts 5 to control the electrical connection state between the wiring structures 4 and the potential control parts, a scan line driving circuit 7 electrically connected to the scan lines 2 and the signal line driving circuit 8 in connection with the signal lines 3. When altering the potentials of the wiring structures 4, the switch parts 6 are enabled to be in a disconnected state. After the illumination procedure, the current passing through the organic EL components 12 is stored in the wiring structures 4 to change the potentials of the wiring structures 4.
Patent TW-200505711-A (TW)
Title: Light unit
Inventor: ENDO TARO
IPC: B60Q1/56
Filed: 2004-06-16
Abstract: To provide a light unit of which the maintainability is improved by providing a recess for gripping, on a light cover. This tail light unit is equipped with a tail light bulb 34, a rear winker bulb, a license light bulb 36, a base 40 which supports those bulbs, and the light covers 80 and 90 which cover those bulbs. At the rear end section of the light cover 90 which covers the license light bulb 36, the recess 93 for gripping of which the lower side is opened is provided.
Patent TW-200600379-A (TW)
Title: Dual-stage lamp lighting apparatus
Inventor: Yang zong-xun
Filed: 2004-06-25
Abstract: The present invention relates to a dual-stage lamp lighting apparatus applicable for the installment on a vehicle frame which has two power outputs for providing the power needed. The lighting apparatus has a lighting unit and a current control unit for controlling current. The lighting unit has at least one LED electrically connected between the two power outputs. The current control unit is serial connected to the lighting unit between the two power outputs and has a first controlled current source parallel connected to a second controlled current source; the current control unit is capable of selecting a first or a second stage power supplying stage to excite the illumination of the LED of the lighting unit, wherein: under the first power supplying stage, only the first controlled current source is conductive to provide the first controlled current to the LED, whereas under the second power supplying stage, both the first and the second controlled current sources are conductive to provide the first and the second controlled current to the LED.
Patent TW-200600185-A (TW)
Title: The micromixer with saddle point modulation
Inventor: HUANG KER-JER
IPC: B01F13/00
Filed: 2004-06-28
Abstract: A novel structural design is invented to dynamically modulate mass exchange between two vortices developed within the micromixer, which results in superior mixing performance. This apparatus has two inlets, a mixer channel and an outlet. Two different fluids flow in from macro flow field through inlets, then, mix in the mixer channel and flow out via outlet. In the mixer channel, there are patterned grooves on one of the wall surfaces and obstacles in the other wall. This design reorients flow pattern and generates helical motion flow and also dynamically modulate mass exchange between two vortices developed within the micromixer. The analysis shows that in a short distance from the entrance two fluids mix completely. The apparatus is a passive device and does not need any extra power to enhance mixing. The apparatus is applicable for 1ab-on-a-chip or micro total analysis systems.
Patent TW-200515961-A (TW)
Title: Machine tool
Inventor: MITSUZONO MASAAKI
IPC: B26D3/06
Filed: 2004-06-29
Abstract: The problem to be solved of the present invention is to machine gradually variable grooving at a high accuracy by changing the cutting edge angle of a turning tool with slight movement of the cutting edge position of the rotating tool when the gradually variable grooving is applied to a lens groove in a die for molding a light guide plate. The machine tool of the present invention for solving the problem comprises: a saddle 16 moving laterally on a bed 10; a table 22 that is disposed longitudinally movably on the saddle 16 and loads a workpiece W; a column 12 installed on the bed 10; and a tool rest 18 installed vertically movably in the column. The tool rest 18 is provided with an inclined head 20 that has a rotating shaft 44 as the rotating center of the rotating tool 100 and where cutting edge position of the rotating tool 100 is at the same level as or under the axial line of the rotating shaft 44.
Patent TW-200600166-A (TW)
Title: Automatic restoring device of skate board
Inventor: CHEN SHENG-HUAN
IPC: A63C17/00
Filed: 2004-06-30
Abstract: This invention relates to an automatic restoring device of skate board, comprising a positioning seat fixed on the skate board, a roller set pivotally provided under the positioning seat, and an elastic pushing unit arranged inside the positioning seat. The roller set extends into the positioning seat and forms an engaging/driving body which engages the elastic pushing unit. When a user stepping on the skate board is changing center of gravity, making the roller set to swing relative to skate plate, the engaging/driving body pushes the elastic pushing unit to store energy. With the releases of the energy stored in the elastic pushing unit, the roller set can be automatically restored to the original position. The unity can be assembled easily and the cost can be saved.
Patent TW-200518467-A (TW)
Title: Phase error determination method and digital phase-locked loop system
Inventor: NAKAMURA SHINOBU
IPC: H04N5/935
Filed: 2004-06-30
Abstract: In a digital PLL system, instead of measuring a binarized playback RF signal with a high frequency clock, pulse-length data is generated by using N phase clocks (for example, 16 phase clocks). The pulse-length data is then counted with a virtual channel clock so as to extract run-length data. In this digital PLL system, the number of changing points of an asynchronous signal during an interval between adjacent clocks of the N phase clocks is detected so as to determine phase errors from the detected number of changing points. Phase errors are also determined from the timing relationship between changing points of a signal synchronized with the N phase clocks and each clock of the N phase clocks.
Patent TW-200606311-A (TW)
Title: Bathroom drainage confluence device
Inventor: Liu xin-feng
Filed: 2004-08-12
Abstract: The present invention provides a bathroom drainage confluence device, which mainly includes a filtration chamber, an adjustment chamber, a discharge chamber, and a top cover. The filtration chamber includes a filtration component and a plurality of inlets for connection with a drainage pipe. The adjustment chamber mainly is defined by a dividing plate. The down side of the dividing plate is installed with a regulation opening. The discharge chamber mainly is installed with a discharge pipe, in which an end on one side of the discharge pipe is formed with an upward opening, and a pipe cover is covered on the opening, in which the rear side of the discharge pipe is installed with a ventilation pipe, and the other side of the discharge pipe extends out of the discharge chamber, and the top cover is covered on the filtration chamber and the adjustment chamber. The above-mentioned drainage confluence device can be installed in a domestic bathroom. When a drainage pipe is blocked by foreign objects, the top cover can be opened for maintenance. Ordinarily, the top cover can be lifted to remove the foreign objects in the filtration component in order to avoid accumulation of foreign objects from causing the occurrence of poor drainage. As a result, the maintenance and repairing of drainage pipe becomes easy.
Patent TW-200513795-A (TW)
Title: UV ray hardening type resin composition and its hardened article
Inventor: TOKUDA KIYOHISA
IPC: G11B7/256
Filed: 2004-08-26
Abstract: A UV ray hardening type resin composition containing a compound (A) of the following formula (I), (wherein R is independently a hydrogen atom or C1 to C3 alky] group, n, m are repeating number of 0 to 5), and a photo-polymerizing initiator (B) as essential components, is useful for obtaining a protective coating film or an adhesive layer for use in a high density optical disc, the film having excellent blue color layer permeability, transparency, and water absorption, as well as high reliability with less warping tendency.
Patent TW-200512689-A (TW)
Title: Electroluminescence display device
Inventor: MATSUMOTO SHOICHIRO
IPC: H05B33/14
Filed: 2004-08-27
Abstract: An electroluminescence display device is disclosed to have the layout design of the organic EL device become easy, wherein the EL display device comprises a quadrangular picture element 12 composed by sub-pixels of 4 colors RGBW that are disposed in 2 rows and 2 columns. At least one of the sub-pixels has its area deferred than the others, the heights h of the left and right sub-pixels adjacent to each other on the same row are the same (for example, hR=hG, hB=hW), and the widths w of the top and down sub-pixels adjacent to each other on the same column are the same (for example, wR=wB, wG=wW).
Patent TW-200511787-A (TW)
Title: FSK signal demodulator circuit
Inventor: UMEWAKA MASAHIRO
IPC: H04L27/14
Filed: 2004-09-01
Abstract: This invention provides an FSK signal demodulator with a simpler circuit structure. The demodulation circuit for demodulating an FSK signal possesses a long bit for a long-bit period, and a short bit for a short-bit period. It comprises a bit boundary detector, and bit determination unit. The bit boundary detector detects a bit boundary timing of each bit. The bit determination unit makes determination for each bit. During a period from a bit boundary timing at a leading end of the bit to a bit boundary timing at a trailing end of the bit, the particular bit is determined as a long bit when a threshold time period has passed. During a period from a bit boundary timing at a leading end of the bit to a bit boundary timing at a trailing end of the bit, the particular bit is determined as a short bit when the threshold time period has not passed.
Patent TW-200511944-A (TW)
Title: A gramular jella drink capable of masking bitter
Inventor: FUKUI ATSUKO
IPC: A23L2/52
Filed: 2004-09-07
Abstract: This invention relates a granular jelly drink that makes medicine and/or supplement with bitter to be easy for administration, which comprises 0.1 ~ 15.0% of bitter masking components consisting of vegetable oils or animal oils, 5~20% of assistant bitter masking components consisting of sugar alcohols, 0.1 ~ 5.0% of gel components consisting of agar or carrageenan and the like, and residual water. The granular jelly drink further comprises 0.01 ~ 1.5% inhibiting water repellency components selected from sucrose fatty acid esters, glycerin fatty acid esters and propylene glycol etc.
Patent TW-200510280-A (TW)
Title: Process for the synthesis of 3-(3-fluoro-4-hydroxyphenyl)-7-hydroxynaphthonitrile
Inventor: WU YANZHONG
IPC: C07C41/24
Filed: 2004-09-08
Abstract: A process for making a compound of formula I, wherein R1 is CN, F or Cl; R2 is H or Br; and R3 and R4 are each independently H or F. These compounds are useful in the treatment of chronic inflammatory diseases, such as rheumatoid arthritis.
Patent TW-200513025-A (TW)
Title: Impedance circuit, and filter circuit, amplitude circuit, semiconductor integrated circuit, electronic device and wireless communication device using the same
Inventor: WATANABE TORU
IPC: H03H7/12
Filed: 2004-09-17
Abstract: The present invention provides a filter circuit with no deterioration of filter characteristic, and for operation on a plurality of bands. One end of the inductor L1 is connected with one end of the capacitor C1 as the signal input, and the other end of the inductor L1 is connected with the switch circuit SW1, and the other end of the capacitor C1 is connected with the switch circuit SW2. For the operation of the switch circuits SW1, SW2, when inputting the low frequency signal within 2.4GHz band, the other end of the inductor L1 is connected to the signal output, and the other end of the capacitor C1 is grounded to compose the low-pass filter circuit; when inputting the low frequency signal within 5GHz band, the other end of the inductor L1 is grounded, and the other end of the capacitor C1 is connected to the signal output to form the high-pass filter circuit.
Patent TW-200512959-A (TW)
Title: Nitride semiconductor device and the manufacturing method thereof
Inventor: OTSUKA KOJI
IPC: H01L33/16
Filed: 2004-09-20
Abstract: The present invention provides a nitride semiconductor device, which is to prepare a p-type silicon substrate 1 doped with p-type dopant and having sufficient conductivity; and, sequentially epitaxy-growing a buffer area 3 composed of n-type AlInGaN, n-type nitride semiconductor layer 13 composed of n-type GaN, active layer, and p-type nitride semiconductor layer 15 composed of p-type GaN on the substrate 1; and, generating the p-type diffusion area 1a with low resistance by III-group element Ga of Ga in diffusion buffer area 3 of p-type silicon substrate 1; moreover, generating the interface state for assisting the transportation of carriers on p-type silicon substrate 1 at the heterojunction between p-type substrate 1 and of n-type buffer area 3 composed of n-type AlInGaN; thus, with this interface state, the present invention can increase the transportation efficiency of carriers on the silicon substrate 1 toward the n-type buffer area 3, and reducing the driving voltage of light-emitting diode.
Patent TW-200611057-A (TW)
Title: Projection device having single reflective light valve
Inventor: WANG SHEN-HUEI
IPC: G03B21/28
Filed: 2004-09-27
Abstract: A projection device having single reflective light valve comprises a non-telecentric lighting system, a projection lens and a reflective light valve. The non-telecentric lighting system comprises a light source and a lens. The light source can provide a beam, and the lens is disposed on the transmission path of the beam. Moreover, the projection lens is disposed behind the lens and on the transmission path of the beam. The reflective light valve is disposed between the lens and the projection lens and on the transmission path of the beam. Afterward, many row pixels of the reflective light valve are horizontal arrangement. An angle between a line from the center of the projection lens to the center of the lens and the horizontal is smaller than π/4 to perform side-offset projection along the horizontal.
Patent TW-200525923-A (TW)
Title: Apparatus and method of multiple antenna transmitter beamforming of high data rate wideband packetized wireless communication signals
Inventor: CHOI WON-JOON
IPC: H04L25/02
Filed: 2004-10-08
Abstract: The present invention provides an apparatus and method of multiple antenna transmitter beamforming of high data rate wideband packetized wireless communication signals, where each of the signals comprises N frequencies, where N is a positive integer. The apparatus, in an exemplary embodiment, includes (1) a transmit beamformer that co-phases and weights the signals for each of the N frequencies across M antennas, thereby generating M co-phased and weighted frequency data and (2) M Inverse Fast Fourier Transform units (IFFTs) that convert the M co-phased and weighted frequency data into M digital outputs, and M transmit antennas transmitting the M co-phased and weighted signals, where M is an integer greater than or equal to 2.
Patent TW-200527080-A (TW)
Title: Bistable liquid crystal device
Inventor: KWOK HOI-SING
IPC: G02F1/133
Filed: 2004-10-22
Abstract: This invention provides a bistable liquid crystal device. The bistable liquid crystal device includes a first substrate having thereon a first conductive layer and a first alignment layer; a second substrate having thereon a second conductive layer and a second alignment layer; and a liquid crystal layer sandwiched between the first and second alignment layers. The first alignment layer induces a first pretilt angle θ1 in the range of 20 DEG C to 65 DEG C between the liquid crystal layer in contact with the first alignment layer. The second alignment layer induces a second pretilt angle θ2 in the range of 20 DEG C to 65 DEG C between the liquid crystal layer in contact with the second alignment layer. The liquid crystal layer is capable of maintaining a stable bend state or a stable splay state at zero bias voltage and is switchable between the stable bend state and the stable splay state when a switching energy is applied in operation to the liquid crystal layer.
Patent TW-200614648-A (TW)
Title: Polarity-convertible output controller
Inventor: CHEN GUO-HUA
IPC: H02P1/02
Filed: 2004-10-27
Abstract: The present invention provides a polarity-convertible output controller, which includes a base having a first conductive region connected with the positive electrode of a power supply, a second conductive region connected with a first end of a motor, a third conductive region connected with the negative electrode of the power supply and a fourth conductive region connected with the second end of the motor; a first conductive device having a first conductive element crossing the first and the second conductive regions and a second conductive element crossing the third and the fourth conductive regions; a second conductive device having a third conductive element crossing the first and the fourth conductive regions and a fourth conductive element crossing the second and the third conductive regions; a first magnetic attraction device capable of attracting the second conductive device to move and contact with several conductive regions so as to conduct the positive electrode of the power supply and the second end of the motor and conduct the negative electrode of the power supply and the first end of the motor for generating a counter-clockwise rotation output of the motor; a second magnetic attraction device capable of attracting the first conductive device to move and contact with several conductive regions so as to conduct the positive electrode of the power supply and the first end of the motor and conduct the negative electrode of the power supply and the second end of the motor for generating a clockwise rotation output of the motor.
Patent TW-200523308-A (TW)
Title: Stabilizer compositions for halogen containing polymers
Inventor: WEGMANN ALEX
IPC: C08K5/372
Filed: 2004-11-01
Abstract: The instant invention relates to a composition and process for the stabilization of halogen containing polymer slurries, in particular polyvinylchloride (PVC). The composition comprises a halogen containing polymer in the form of an aqueous suspension or emulsion, a partially hindered phenolic antioxidant and selected sulfur containing antioxidants, which are both solid at 20 DEG C. A further aspect of the invention is the use of specific antioxidant mixtures for the stabilization of halogen containing polymer suspensions or emulsions, in particular PVC.
Patent TW-200533270-A (TW)
Title: Circuit board
Inventor: KOBAYASHI HITOSHI
IPC: H05K3/22
Filed: 2004-11-19
Abstract: A circuit board (A1) includes an insulative substrate (1), a conductive pad (4a) formed on the substrate, and a metal piece (3) bonded to the pad via a solder layer (6). The metal piece (3) has a welding portion (3a) to which an external-connection terminal (5) is welded. A gap (7) is provided between the welding portion (3a) and the substrate (1). The welding portion (3a) and the solder layer (6) are separated by the gap (7).
Patent TW-200618708-A (TW)
Title: Casing structure with removable interface modules
Inventor: JOU TSUEN-SHIAN
IPC: H05K5/00
Filed: 2004-11-30
Abstract: The present invention relates to a casing structure with removable interface modules. A plane of a casing has a removable interface module. Another plane has an opening which provides at least one electronic apparatus to be installed in the casing. A plane of the interface module faced to the opening has a plurality of connection ends for connecting electronic apparatuses. The interface module is composed of a brace and a circuit board. The circuit board and the brace are engaged against each other. The brace is fastened on the casing through at least one second fastening brace. In addition, the interface module can be removed from the casing by dismounting the brace.